Like previously mentioned, Arwyn plays a badass barbarian. Her ability to go into the raging frenzy is an amazing asset. Last session, Greggles caught onto (okay, he was told) that she is practically invincible as long as she continues to fight. Once she stops fighting she becomes exhausted. Greggles being a clever guy, realized she was flanked but devastating the mob and was fairly intimidating. He decided to make sure that she wouldn't run into the risk of exhaustion and then being re-engaged, so Barac belted out some insperation toward the mob to continue the good fight. He was ever so helpful, for a while.